Table 1.
Demographics and Clinical Characteristics
| Characteristic | Overall (n = 4552) |
|---|---|
| Days since positive COVID-19 diagnosisa | |
| ȃMean (SD) | 221.8 (110.0) |
| ȃMedian (Q1, Q3) | 228 (158, 279) |
| ȃRange | 1–595 |
| N test index values | |
| ȃMean (SD) | 62.7 (64.5) |
| ȃMedian (Q1, Q3) | 38 (10.7, 100) |
| ȃRange | 0–295 |
| Age, y | |
| ȃMean (SD) | 49.7 (13.7) |
| ȃMedian (Q1, Q3) | 50.0 (40.0, 60.0) |
| ȃRange | 20.0–91.0 |
| Age, categorical, y | |
| ȃ20–29 | 356 (7.8) |
| ȃ30–39 | 764 (16.8) |
| ȃ40–49 | 1133 (24.9) |
| ȃ50–64 | 1612 (35.4) |
| ȃ65–74 | 563 (12.4) |
| ȃ75+ | 124 (2.7) |
| Gender | |
| ȃFemale | 3192 (70.1) |
| ȃMale | 1360 (29.9) |
| Race/ethnicity | |
| ȃNon-Hispanic, white | 3271 (71.9) |
| ȃNon-Hispanic, black | 109 (2.4) |
| ȃHispanic | 944 (20.7) |
| ȃAsian | 138 (3.0) |
| ȃOther | 53 (1.2) |
| ȃMissing | 37 (0.8) |
| Education | |
| ȃSome high school or less | 51 (1.2) |
| ȃHigh school graduate/General Educational Development Test (GED) | 403 (9.1) |
| ȃSome college, no degree | 831 (18.8) |
| ȃ2- or 4-year college-level degree | 1930 (43.6) |
| ȃAdvanced professional or academic degree | 1213 (27.4) |
| Employment status | |
| ȃEmployed full time | 2841 (64.6) |
| ȃEmployed part time | 447 (10.2) |
| ȃNot currently employed/unemployed | 629 (14.3) |
| ȃOther | 482 (11.0) |
| Has health insurance/coverage | |
| ȃYes | 4085 (89.7) |
| ȃNo | 397 (8.7) |
| ȃMissing | 70 (1.5) |
| Height, inches | |
| ȃMean (SD) | 66.4 (3.9) |
| ȃMedian (Q1, Q3) | 66.0 (64.0, 69.0) |
| ȃRange | 48.0–92.0 |
| Weight, pounds | |
| ȃMean (SD) | 181.6 (45.3) |
| ȃMedian (Q1, Q3) | 175.0 (149.0, 208.0) |
| ȃRange | 0.2–515.0 |
| BMI, continuous | |
| ȃMean (SD) | 28.8 (6.5) |
| ȃMedian (Q1, Q3) | 27.6 (24.2, 32.2) |
| ȃRange | 0.0–66.6 |
| BMI, categorical | |
| ȃHealthy | 1263 (27.7) |
| ȃUnderweight | 34 (0.7) |
| ȃOverweight | 1516 (33.3) |
| ȃObesity | 1591 (35.0) |
| ȃMissing | 148 (3.3) |
| Tobacco/vaping use | |
| ȃNone at all | 4105 (90.2) |
| ȃAt least some | 394 (8.7) |
| ȃMissing | 53 (1.2) |
| Symptomatic/asymptomatic | |
| ȃAsymptomatic | 1775 (39.0) |
| ȃSymptomatic | 2510 (55.1) |
| ȃMissing | 267 (5.9) |
| Hospitalized | |
| ȃNo | 3915 (86.0) |
| ȃYes | 475 (10.4) |
| ȃMissing | 162 (3.6) |
| No. of different chronic diseases | |
| ȃNone | 1953 (42.9) |
| ȃ1 | 1235 (27.1) |
| ȃ2 or more | 985 (21.6) |
| ȃMissing | 379 (8.3) |
| Vaccination status | |
| ȃNot fully vaccinated | 2503 (55.0) |
| ȃFully vaccinated | 1892 (41.6) |
| ȃMissing | 157 (3.4) |
Data are No. (%) except where indicated.
Summary statistics of days since COVID-19–positive diagnosis is based on 5974 tests across 4552 individuals.